133317167147 has 2 divisors, whose sum is σ = 133317167148. Its totient is φ = 133317167146.

The previous prime is 133317167141. The next prime is 133317167201. The reversal of 133317167147 is 741761713331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133317167147 - 2⁸ = 133317166891 is a prime.

It is a super-2 number, since 2×133317167147² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133317167098 and 133317167107.

It is not a weakly prime, because it can be changed into another prime (133317167141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66658583573 + 66658583574.

It is an arithmetic number, because the mean of its divisors is an integer number (66658583574).

Almost surely, 2^133317167147 is an apocalyptic number.

133317167147 is a deficient number, since it is larger than the sum of its proper divisors (1).

133317167147 is an equidigital number, since it uses as much as digits as its factorization.

133317167147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 222264, while the sum is 44.

The spelling of 133317167147 in words is "one hundred thirty-three billion, three hundred seventeen million, one hundred sixty-seven thousand, one hundred forty-seven".